| 摘要 |
<p>A method of detecting a bar code in image data, the method comprising the steps of calculating a plurality of characteristic figures from the image data; evaluating a decision tree built for the plurality of characteristic figures; and making a determination of whether or not a bar code is present in the image data based on the evaluating of the decision tree, wherein the plurality of characteristic figures indicate a probability of whether or not a bar code is present in the image data.</p> |
